--Goodmorning,sirs.WhatcanIdoforyou? --Wearethe().Wewouldliketoseeyourcaptain.
A. PSCinspectors
B. chiefofficer
C. secondofficer
D. thirdofficer
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哮喘急性发作首选的治疗药物是()
A. 短效β2受体激动制
B. 白三烯受体阻断剂
C. 吸入性糖皮质激素
D. 磷酸二酯酶抑制剂
E. M胆碱受体阻断剂
-Willyoutakemetoseeyourchiefofficer? -Sorry,hehasgone().Wouldyouliketoleaveamessageforhim?
A. shore
B. land
C. ashore
D. port
Pleasefillinthisvisitor’s().
A. registrybook
B. exercisebook
C. seaman’sbook
D. recordbook
属于长效M胆碱受体阻断剂的平喘药是()
A. 沙美特罗
B. 沙丁胺醇
C. 多索茶碱
D. 布地奈德
E. 噻托溴铵